Init Commit

src/app.rs

@@ -0,0 +1,55 @@
+use crate::event::{Event, EventHandler};
+use ratatui::widgets::Block;
+use ratatui::{DefaultTerminal, Frame};
+use std::time::Duration;
+use color_eyre::Result;
+use crossterm::event::KeyCode::Char;
+use ratatui::layout::Alignment;
+
+pub(crate) struct App {
+    running: bool,
+    events: EventHandler,
+}
+
+impl App {
+    pub fn new() -> App {
+        App {
+            running: true,
+            events: EventHandler::new(Duration::from_millis(250)),
+        }
+    }
+
+    pub async fn run(&mut self, mut terminal: DefaultTerminal) -> Result<()> {
+        loop {
+            terminal.draw(|frame| App::render(self, frame))?;
+            let event = self.events.next().await?;
+            self.update(event)?;
+            if !self.running {
+                break Ok(())
+            }
+        }
+    }
+
+    fn update(&mut self, event: Event) -> Result<()> {
+        if let Event::Key(key) = event {
+            match key.code {
+                Char('q') => self.quit(),
+                _ => {}
+            }
+        }
+        Ok(())
+    }
+
+    fn quit(&mut self) {
+        self.running = false;
+    }
+
+    fn render(&mut self, frame: &mut Frame) {
+        frame.render_widget(
+            Block::bordered()
+                .title("Sus Manager")
+                .title_alignment(Alignment::Center),
+            frame.area()
+        );
+    }
+}